Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -17.55
Milk (kg) 269.00 -0.014 -3.77
Fat (kg) 14.63 -0.375 -5.48
Prot (kg) 18.81 -0.441 -8.30
Fertility Sub Index 3.78
Calving Interval (days) -2.90 -1.459 4.23
Survival (%) -0.40 1.117 -0.45
Calving Sub Index 5.59
Gestation Length (days) -6.08 -0.919 5.59
Beef Sub Index 0.12
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 10.84 -0.432 -4.68
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -7.74

* Based on an €80/tonne carbon price